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Individual Calculations August 2018 |
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| Herrera, Milena Total change: -4.40 | |   |
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| IRT Abierto Primera Categoria Jorge Aristizabal 2018 | Medellin | COL | 2018-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1810 | 2063 | 3.00 | 4 | -0.22 | 20 | -4.40 | |
|  Leon Acevedo, Juan Alejandro | c | | 1716 | COL | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Ordonez, Fernando | | | 1798 | COL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Llano Buritica, Eduardo | | | 1829 | COL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Gallego, Jonathan | | | 1895 | COL | 0.00 | 1 | -0.72 | 20 | -14.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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